Hey NCZ021, here is my critique of your map! (please note that I am a Mapper and my opinion has no effect on the final decision)
The build for your map is a little strange. I like the Ferris wheel but some other aspects like the tower and the fun house tents are a little lackluster. Typically, maps with multiple builds like this aren't very common, as a central build is much easier to work with and will allow you to reduce the amount of floating jumps on your course. The theme is slightly unoriginal as we already have maps such as FerrisWheel, Freakshow, and RollerCoaster. This map is a combination of these three maps. The parkour is unvaried and a little confusing at times. I recommend you add some directional signs and heads with arrows to direct the player a little more. You should mix in a few interesting blocks for jumps like slabs, daylight sensors, vines, beds, cakes, anvils, walls, water jumps, brewing stands, etc.
Overall, I think this map needs some work to be accepted. Good luck!